Yes!
I've applied patch D7621 on top of D7620 and than upgrade storage. And that helped.

Ok, now you can see stack traces:

I got 404 error on that '/sdsdsdq/'

With setting stop-on-redirect i got this:
New user has link http://phab.mydomain/login/etoken/a78b2498c85ecd6786615960/?email=test%40mydomain

1. /auth/validate/?phusr=Test
2. /settings/panel/password/?token=a78b2498c85ecd6786615960&email=test%40mydomain
3. Continue to: /

Now I tried to add Google OAuth provider.
New user, registered from this provider works fine. No cycle redirects. Strange...

Chad, I have a clean new installation. My administrator accounts works fine.

• All things works except new users login.
• When new user is disabled - the disable message is shown after login.
• The '/logout/' path works for new users. All other pages redirects to '/' path and then begins cycle redirect on this page
• No matter if new user has administrator role - the same issue he have.

Have no errors in my php or apache2 logs